Gate2018 cs Q31

0. The value of

correct to three decimal places (assuming that π = 3.14) is __________.

Note – Numerical Type question

  • Option : B
  • Explanation :
    Gate2018
    put x2 = t
    2xdx = dt or x dx = 1/2 dt
    if x = 0 then t = 0 and if x = π/4 then t = (π/4)2
    Gate2018
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